7. Learn New Skills To Increase Your Income

The more of wisdom we know, the more we may earn. That man who seeks to learn more of his craft shall be richly rewarded

Always do the affairs of man change and improve because keen-minded men seek greater skill that they may better serve those upon whose patronage they depend.

Therefore, I urge all to be in the front rank of progress and not to stand still, lest they be left behind.

In the age of the internet, you can learn valuable skills almost for free.